Six Flags St. Louis Wait Times

The one-minute version: be at the gate 30–45 minutes before opening and ride American Thunder first. Waits peak from late morning to mid-afternoon — do shows and meals then. The final hour is often as quiet as rope drop. There is no headline evening show, so the final operating hour is usually the quietest time to ride.

Usually not worth it: One of the quieter Six Flags parks.

Queues here follow a predictable daily shape. Lines are shortest in the first hour and the last, and peak 2 PM–4 PM — that is the window to spend on shows, meals or indoor attractions rather than headliners.

Typical shape of a Six Flags St. Louis day, shown as each hour's share of that day's own peak wait. Actual minutes vary by season and day of week — check today's live waits.

Be at the gate 30–45 minutes before opening and ride in this order. American Thunder is the most popular and has the smallest trains.

1. American Thunder
2. The Boss
3. Mr. Freeze: Reverse Blast
4. Batman: The Ride
5. Screamin' Eagle

The first hour is the cheapest capacity of the day — no pass, no fee, and typically the shortest waits you will see.

Red = busiest, green = quietest, grey = moderate.

Busiest: June, July, August and October

Expect the year's longest waits during the summer holiday and Fright Fest weekends.

Quietest: May and September

The best value for short lines is May and September weekdays.

Fright Fest

Included with admission

Included with admission: scare zones, shows and rides in the dark on event evenings. The haunted mazes need a separate pass.

Usually runs in September and October — check the park's calendar for this year's dates.

Usually not worth it

One of the quieter Six Flags parks. Outside July Saturdays you will rarely find a line long enough to justify paying.

Price: roughly $40–$120 virtual queue — you wait, just not in line. Prices change often and by date — treat this as a range, not a quote.

Maben Parks shows every wait live with a "vs typical" marker, and your magical fairy will run the numbers for your party and date — including telling you to keep your money when the answer is no.

• Rope drop: at the gate 30–45 minutes early, straight to American Thunder.
• The last hour: often the day's shortest waits — if you are in line at close, you ride.
• Show windows: evening hours thin out steadily after dinner.
• Live data: a wait 15+ minutes below its typical level is a "go now" signal — Maben Parks flags these automatically.

Detected automatically from the live feed — each of these reported closed all day, every day, for at least three operating days. Observed through October 19, 2026.

Recently back

Generated from wait-feed observations, not an operator announcement: a long closure usually means refurbishment, but we report what the feed shows rather than guessing why. Always check the operator's own page before travelling for one specific ride.